@Inproceedings{branke2004ahfmglwcodn, author = "J{\"u}rgen Branke and N. Nikolov and A. Tarassov", booktitle = "Workshop on Efficient and Experimental Algorithms", pages = "570-583", publisher = "Springer", series = "LNCS", title = "A heuristic for minimum-width graph layering with consideration of dummy nodes", volume = "3059", year = "2004", }